Finding the Third Proportional to 31,992 and 47,994

Step by Step Solution

1. Step 1: Write the proportion equation
   31,992 : 47,994 = 47,994 : x
2. Step 2: Convert to fraction form
   31,992/47,994 = 47,994/x
3. Step 3: Cross multiply
   31,992x = 47,994 × 47,994
4. Step 4: Simplify right side
   31,992x = 2,303,424,036
5. Step 5: Solve for x
   x = 2,303,424,036/31,992
6. Step 6: Final answer
   x = 72,000.00